Should fix the bug of concurrentmodificationexception after chatting when a hologram already exist
DROPPED/REMOVED support for WorldGuard. Why? The WorldGuard API always randomly change and it's quite difficult to keep up, not to mention there are some people with old worldguard. For this, we are looking for a new alternative for region plugins. If you have one, please do tell us. (Gober)
Fixed the async removal error after teleporting to different world, thank you very much to @LegoCraftMC for the report <3